| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that have be develop [prep] | 8 |
|
| 2 | that [vb base] been develop [prep] | 8 |
|
| 3 | that [vb base] be develop [prep] | 8 |
|
| 4 | that [vb base] be developed [prep] | 7 |
|
